This is a great way to get air to circulate and keep mold from growing in your boat covers. Use this with the telescoping boat pole tubing you see in the picture on the right.
This is very easy to use, just cut a hole in the fabric and screw the vent on. This saves you time from the old models where you have to sew the vent to the fabric.
Use our Hole Cutter to easily and quickly cut the hole in boat cover materials.